Answer:
A.It is a proportional relationship
Step-by-step explanation:
Because if you take each amount of dollars earned and divide it by each number of hours it gives you 12.5 every single time
Answer:
1
Step-by-step explanation:
there are 3 people and 1 boat holds three people
<h3>
Answers: B and C</h3><h3>
Acceleration and velocity</h3>
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Explanation:
Distance is a scalar. It's simply a single number. It does not include a direction. We can rule out choice A. If you wanted direction connected to distance, then it would form a displacement vector.
Acceleration is a vector because velocity is a vector, and vice versa. The two are tied together. The acceleration is the change in velocity. You can think of it as acceleration = velocity/time.
Speed is not a vector. It's a single value just like distance is. If you want to have speed tied to a direction, then you would form a velocity vector.
The slope, if you have a graph, is the angle the line is going down so look at this graph:
Multiply:
64 squares 84 chess boards
---------------------- * ---------------------------- = 5376 squares
1 chess board 1
